It is a matte silver color pin. This matches well with a Plasma frame, and with it, it brings a total Plasma combination.

This color is not a paint, but were bad in several process. This pin will keep its color stable after a long time use.

Compatibility of this parts You can use this part for following frames: Juliet, X-Metal XX, Mars, Romeo2, and Penny.

How to change Push the pin from front side of the frame. Change flex coupler to new one, after that, push the pin from backside of the frame and install it. Pin become loose if you pull and push many times. We are sorry. We don't have technical support to change the pin. Instead of that, we can introduce some person who can change the pin with some additional fee.

Here your can see a step by step instruction on how to change the nose bridge pin (and possible the nosebridge coupler).